Home/Resources
Knowledge Center

Resources, Guides & Manuals

Practical, engineer-written articles on how transformers and switchgear are specified, installed, and maintained — plus downloadable product literature for your next project.

Articles & Guides

Information Library

Reference material developed from real project experience across utility, industrial, commercial, and renewable applications.

Transformers

Transformer Applications Across Industries

How transformers are specified for oil & gas, data centers, renewable plants, manufacturing, utilities, and commercial buildings — and what changes between them.

Read Article

Buyer’s Guide

Cast Resin vs. Dry-Type VPI vs. Pad & Pole-Mounted

A side-by-side comparison of the major distribution-class transformer types — insulation, environment, footprint, cost — to help you pick the right one.

Read Article

Switchgear

MV vs. LV Switchgear: What It Is and How It’s Used

An explainer on switchgear function, the difference between medium-voltage and low-voltage equipment, and the components inside a typical lineup.

Read Article

Maintenance

Installation, Testing & Preventive Maintenance

Field-tested best practices for receiving, installing, commissioning, and maintaining transformers and switchgear over a 30-year asset life.

Read Article

Power Quality

Harmonics, K-Factor & Transformer Sizing

How non-linear loads from VFDs, UPSs, and LED drivers cause harmonics — and how K-factor ratings keep your transformer alive.

Read Article

Safety

Arc Flash & NFPA 70E Compliance

Practical guidance on arc-flash hazard analysis, PPE selection, labeling, and engineering controls for transformer and switchgear installations.

Read Article

Power Quality

Power Quality Basics

Voltage sags, swells, transients, and harmonic distortion — what they are, what they cost, and how to mitigate them at the equipment level.

Read Article

Get To Equipment

Looking For Specific Products or Services?

Skip the articles and go straight to product categories or service offerings.

Transformer Catalog

Cast resin, dry-type VPI, pad-mounted, pole-mounted — full product lineup.

Browse Transformers →

Switchgear & Switchboards

MV metal-clad switchgear and LV switchboards (UL 891 / UL 1558).

Browse Switchgear →

Services

Engineering, installation, testing, repair, refurbishment, and rental.

View Services →

Downloads

Manuals & Product Literature

Catalogs and brochures available as PDF for engineers, contractors, and procurement teams.

XENERPOWER 2026 Product Brochure

Full product catalog — transformers, switchgear, switchboards. PDF.

Transformer Specification Worksheet

Fillable form. Coming soon.

Switchgear Maintenance Checklist

Annual, triennial, and major-overhaul checklist by component. Read article →

Field Installation Guide

Step-by-step from receiving through energization. Read article →

Transformer Spec Sheets

Per-model PDF data sheets. Coming soon.

Switchgear Spec Sheets

MV & LV models. Coming soon.

Service & Support

FAQ, Glossary & Standards

Reference content to help engineers, contractors, and procurement teams speak the same language on every project.

Frequently Asked Questions

Lead times, custom designs, warranties, certifications, shipping.

Read FAQ →

Technical Glossary

Plain-English definitions for spec sheet terminology.

Browse Glossary →

Standards Reference

IEEE C57, ANSI C37, UL 891, NEMA SG-5, NFPA 70E quick reference.

View Standards →

Need Help Specifying Equipment?

Our engineers will review your single-line diagram, load list, or RFQ at no cost.

Talk To An Engineer